ATE424371T1 - Niobiumsuboxide - Google Patents

Niobiumsuboxide

Info

Publication number
ATE424371T1
ATE424371T1 AT06743090T AT06743090T ATE424371T1 AT E424371 T1 ATE424371 T1 AT E424371T1 AT 06743090 T AT06743090 T AT 06743090T AT 06743090 T AT06743090 T AT 06743090T AT E424371 T1 ATE424371 T1 AT E424371T1
Authority
AT
Austria
Prior art keywords
powder
niobium suboxides
niobium
lifetimes
capacitors
Prior art date
Application number
AT06743090T
Other languages
English (en)
Inventor
Christoph Schnitter
Holger Brumm
Christine Rawohl
Colin Mccracken
Original Assignee
Starck H C Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB0511321A external-priority patent/GB0511321D0/en
Priority claimed from GB0602330A external-priority patent/GB0602330D0/en
Application filed by Starck H C Gmbh filed Critical Starck H C Gmbh
Application granted granted Critical
Publication of ATE424371T1 publication Critical patent/ATE424371T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
    • H01G9/052—Sintered electrodes
    • H01G9/0525—Powder therefor
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G33/00—Compounds of niobium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/24—Obtaining niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
    • Y10T428/12819—Group VB metal-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Powder Metallurgy (AREA)
  • Saccharide Compounds (AREA)
  • Catalysts (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Valve Device For Special Equipments (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
AT06743090T 2005-06-03 2006-05-31 Niobiumsuboxide ATE424371T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0511321A GB0511321D0 (en) 2005-06-03 2005-06-03 Inorganic compounds
GB0602330A GB0602330D0 (en) 2006-02-06 2006-02-06 Inorganic compounds

Publications (1)

Publication Number Publication Date
ATE424371T1 true ATE424371T1 (de) 2009-03-15

Family

ID=37106456

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06743090T ATE424371T1 (de) 2005-06-03 2006-05-31 Niobiumsuboxide

Country Status (15)

Country Link
US (3) US8187567B2 (de)
EP (3) EP2022759A1 (de)
JP (2) JP5069226B2 (de)
KR (2) KR101340116B1 (de)
AT (1) ATE424371T1 (de)
AU (2) AU2006254330B2 (de)
BR (2) BRPI0611507B1 (de)
CA (2) CA2609231C (de)
DE (1) DE602006005483D1 (de)
IL (2) IL187337A (de)
MX (2) MX2007016540A (de)
PT (2) PT1890967E (de)
RU (2) RU2424982C2 (de)
TW (1) TWI423931B (de)
WO (2) WO2006128687A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8040660B2 (en) 2007-07-18 2011-10-18 Cabot Corporation High voltage niobium oxides and capacitors containing same
US8824122B2 (en) * 2010-11-01 2014-09-02 Avx Corporation Solid electrolytic capacitor for use in high voltage and high temperature applications
CN104495929B (zh) * 2014-12-26 2020-03-31 宁夏东方钽业股份有限公司 低价氧化铌粉末及其制备方法
KR101968403B1 (ko) * 2016-05-31 2019-04-11 한양대학교 에리카산학협력단 열처리 방법, 및 질소 도핑된 금속 산화물 구조체
US10879735B2 (en) * 2018-03-12 2020-12-29 Omega Energy Systems, Llc Solid-state energy harvester of transition metal suboxides
CN113168966B (zh) * 2018-11-29 2024-01-16 京瓷Avx元器件公司 含有顺序气相沉积的电介质膜的固体电解电容器
WO2021097051A1 (en) 2019-11-13 2021-05-20 Omega Energy Systems, Llc Three-electrode solid-state energy harvester of transition metal suboxides

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3401890A1 (de) 1984-01-20 1985-07-25 Hoechst Ag, 6230 Frankfurt Verwendung einer gerafften schlauchhuelle
JP3254163B2 (ja) * 1997-02-28 2002-02-04 昭和電工株式会社 コンデンサ
WO2000067936A1 (en) 1998-05-06 2000-11-16 H.C. Starck, Inc. Metal powders produced by the reduction of the oxides with gaseous magnesium
US6391275B1 (en) * 1998-09-16 2002-05-21 Cabot Corporation Methods to partially reduce a niobium metal oxide and oxygen reduced niobium oxides
US6416730B1 (en) * 1998-09-16 2002-07-09 Cabot Corporation Methods to partially reduce a niobium metal oxide oxygen reduced niobium oxides
AU2571200A (en) 1999-02-16 2000-09-04 Showa Denko Kabushiki Kaisha Niobium powder, niobium sintered body, capacitor comprised of the sintered body,and method for manufacturing the capacitor
TW460883B (en) * 1999-02-16 2001-10-21 Showa Denko Kk Niobium powder, niobium sintered body, capacitor comprised of the sintered body, and method for manufacturing the capacitor
CN1317723C (zh) 2000-03-23 2007-05-23 卡伯特公司 氧还原的铌氧化物电容器阳极及其制备方法
HK1052405A1 (zh) * 2000-03-23 2003-09-11 Cabot Corporation 氧被還原的氧化鈮
ATE388779T1 (de) 2000-04-24 2008-03-15 Showa Denko Kk Niobpulver, dessen sintermasse und kondensator
DE10041901A1 (de) * 2000-08-25 2002-03-07 Starck H C Gmbh Kondensatoranode auf Basis Niob
JP5020433B2 (ja) * 2000-11-30 2012-09-05 昭和電工株式会社 コンデンサ用ニオブ粉、焼結体及びその焼結体を用いたコンデンサ
US6663687B2 (en) 2000-12-01 2003-12-16 Showa Denko K.K. Niobium powder for capacitor, sintered body thereof and capacitor using the sintered body
CA2419291A1 (en) * 2001-05-15 2002-11-21 Showa Denko K.K. Niobium powder, niobium sintered body and capacitor using the sintered body
US20030104923A1 (en) * 2001-05-15 2003-06-05 Showa Denko K.K. Niobium oxide powder, niobium oxide sintered body and capacitor using the sintered body
JP4275106B2 (ja) * 2001-12-27 2009-06-10 三井金属鉱業株式会社 酸化タンタル又は酸化ニオブ粉末
US7655214B2 (en) * 2003-02-26 2010-02-02 Cabot Corporation Phase formation of oxygen reduced valve metal oxides and granulation methods
WO2004103906A2 (en) * 2003-05-19 2004-12-02 Cabot Corporation Methods of making a niobium metal oxide and oxygen reduced niobium oxides
EP1498391B1 (de) * 2003-07-15 2010-05-05 H.C. Starck GmbH Niobsuboxidpulver
PT1505611E (pt) 2003-07-22 2012-01-12 Starck H C Gmbh Método para a produção de condensadores
BR0304252B1 (pt) * 2003-09-25 2013-05-14 processo de produÇço de pà de monàxido de niàbio, monàxido de niàbio, e, capacitor.

Also Published As

Publication number Publication date
DE602006005483D1 (de) 2009-04-16
JP2008542174A (ja) 2008-11-27
AU2006254330A1 (en) 2006-12-07
IL187337A0 (en) 2008-04-13
RU2007148701A (ru) 2009-08-20
MX2007016540A (es) 2008-03-11
WO2006128698A2 (en) 2006-12-07
WO2006128687A2 (en) 2006-12-07
KR20080012923A (ko) 2008-02-12
EP1891651B1 (de) 2017-11-22
PT1891651T (pt) 2018-01-08
BRPI0611507A2 (pt) 2010-09-14
KR20080011417A (ko) 2008-02-04
RU2416837C9 (ru) 2012-04-27
IL187337A (en) 2011-09-27
BRPI0613544A2 (pt) 2011-01-18
EP1890967B1 (de) 2009-03-04
TWI423931B (zh) 2014-01-21
AU2006254341B2 (en) 2011-08-11
CA2609237A1 (en) 2006-12-07
PT1890967E (pt) 2009-05-05
JP2008543069A (ja) 2008-11-27
AU2006254341A1 (en) 2006-12-07
JP5069226B2 (ja) 2012-11-07
RU2007148700A (ru) 2009-07-20
US20120244354A1 (en) 2012-09-27
WO2006128698A3 (en) 2007-03-08
CA2609231C (en) 2014-07-15
US8029762B2 (en) 2011-10-04
TW200712004A (en) 2007-04-01
KR101389201B1 (ko) 2014-04-24
US9085468B2 (en) 2015-07-21
BRPI0611507B1 (pt) 2017-01-17
MX2007015004A (es) 2008-02-14
RU2416837C2 (ru) 2011-04-20
US20080199393A1 (en) 2008-08-21
US8187567B2 (en) 2012-05-29
EP1891651A2 (de) 2008-02-27
AU2006254330B2 (en) 2012-07-05
KR101340116B1 (ko) 2013-12-10
EP2022759A1 (de) 2009-02-11
RU2424982C2 (ru) 2011-07-27
CA2609231A1 (en) 2006-12-07
US20080212263A1 (en) 2008-09-04
EP1890967A2 (de) 2008-02-27
WO2006128687A3 (en) 2007-04-19
JP4988722B2 (ja) 2012-08-01
IL187338A0 (en) 2008-04-13
CA2609237C (en) 2015-03-31

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